SEALING DEVICE AND METHOD FOR SECONDARY BATTERY

A sealing device for a secondary battery, which seals a sealing part of a pouch from which an electrode lead is pulled out according to the present invention comprises: a lower sealing tool on which the sealing part of the pouch from which the electrode lead is pulled out is seated; and an upper sea...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KIM, Ho Young, JUNG, Do Hwa, KWON, Do Yeon, PARK, Chan Ki, KIM, Sung Hwan
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A sealing device for a secondary battery, which seals a sealing part of a pouch from which an electrode lead is pulled out according to the present invention comprises: a lower sealing tool on which the sealing part of the pouch from which the electrode lead is pulled out is seated; and an upper sealing tool configured to press and seal the sealing part of the pouch from which the electrode lead seated on the lower sealing tool is pulled out, wherein the lower sealing tool comprises: a lower fixed block on which the sealing part of the pouch from which the electrode lead is pulled out is seated on a top surface thereof; and one or more lower detachable blocks detachably coupled to the lower fixed block and configured to support a sealing surface, on which the electrode lead is not disposed, of the sealing part of the pouch from which the electrode lead is pulled out.